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Created page with "== Overview == Caloric restriction (CR), also known as calorie restriction, is a dietary regimen that reduces calorie intake without incurring malnutrition or a reduction in essential nutrients. It is a topic of interest in the field of gerontology due to its potential effects on health and longevity. thumb|center|A variety of fresh fruits and vegetables, representing a caloric restriction diet.|class=only_on_mobile Image:De..."